Muscletech: Amino 4XL SX-7 Black Onyx

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Amino 4XL SX-7 Black Onyx 50 Servings Fruit Punch Explosion

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Next Gen 5:1:1 BCAA muscle building formula

Goal: Improve Performance

  • Research proven to work in 12 week study published in sports medicine journal
  • Subjects increased their strength by 40%
  • Subjects gained 8.8lb of muscle mass
  • A combined gain of over 120lb of strength across the 3 main powerlifting exercises
  • Advanced 5:1:1 BCAA blend with 2 advanced variants of Leucine
  • Enhances endurance, delays fatigue and supports optimal hydration status
£43.98

Price per serving: £0.88

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Fast International delivery. Orders shipped same day. Secure Payment. 96% Customer Trust Rating. 

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We offer FREE DELIVERY to UK for orders worth £30 or more and these are shipped using the 2-3 Day Delivery service fulfilled by UK Mail. We also offer Free Next Working Day delivery with UK Mail (on orders of £75). For SAME DAY DISPATCH, you need to place your order before 5PM GMT otherwise your order will be dispatched the following working day.

Service Price Notes
STANDARD DELIVERY £2.99 Free on orders over £30.
UK Mail NEXT WORKING DAY £3.99 Free on orders over £75. *Excluding Scottish Highlands
DPD NEXT WORKING DAY £4.99 *Excluding Scottish Highlands
DPD SATURDAY DELIVERY £6.99 *Excluding Scottish Highlands

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* Parcels over the weight of 2kg will be charged depending on the weight of the parcel.
**Parcels over the weight of 2kg will not qualify for FREE SHIPPING and therefore will be charged depending on the weight of the parcel.

Nutrition

MuscleTech Amino 4XL SX-7 Black Onyx 50 Servings - Fruit Punch Explosion
Serving size: half a scoop (5g)
Servings per container: 50
  Amount Per Serving %DV**
Calories 20  
Total Carbohydrate 0.5g <1%
Sugars 0g *
Sodium 25mg 1%
Potassium 20mg 1%
Tri_Phase 5:1:1 Amino Matrix 2.8g *
L-Leucine 9as instantized L-Leucine, ActiveTR L-Leucine and PepForm L-Leucine peptides) 2g *
L-Isoleucine 400mg *
L-Valine 40mg *
Cell-Volumizing Aminos 1.25g *
Taurine 0.5g *
L-Glutamine 0.5g *
L-Citrulline 250mg *
Peak Muscle Matrix 100mg *
PEAK ATP (Adenosine 5'-triphosphate disodium) 100mg *
Hydra-Electrolyte Blend 82.25mg *
Sodium chloride 32.5mg *
Dipotassium phosphate 27.5mg *
Coconut water (as Cocos nucifera) (fruit) 25.25mg *
*Daily value not established    
Other ingredients: Malic Acid, Natural and Artificial flavours, Citric Acid, Maltodextrin, Silicon Dioxide, Sucralose, Calcium Silicate, Acesulfame Potassium, Sunflower Lecithin, FD&C Red No:40
Allergen Warning: contains coconut ingredients. Processed in a facility that also processes milk, soy, wheat, egg, peanut, tree nut, fish and shellfish ingredients

Directions For Use

Take 2 scoops per day. Amino 4XL™ SX-7® Black Onyx™ can be taken pre-workout, during your workout or at any other time of the day. Mix 1/2 scoop with 4 oz. cold water, 1 scoop with 8 oz. of cold water, and 2 scoops with 16 oz. of cold water. Consume 2 scoops daily.
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Why

If you struggle to gain muscle and strength or find that fatigue prevents you from exercising at the intensity needed to gain at a fast rate then Amino 4XL SX-7 Black Onyx could be what you are looking for. Published research showed that in a 12 week study users of Amino 4XL SX-7 Black Onyx gained 40% in strength while adding 8.8lb of muscle. These kinds of improvements are phenomenal for an amino based product but when you see the number of natural performance enhancers, fatigue fighters and recovery accelerators in this product you can see why this worked so well.

When

Amino 4XL SX-7 Black Onyx is ideally taken around the workout period, before, during and after although during is probably the one time it will be most important. On non-training days you can take a serving to enhance recovery and also provide your body with the nutrients which it will then use to promote faster muscle and strength gains.

Who

A premium supplement, we recommend this for individuals who are seeking to hit the peak of performance especially those training for a long time for whom gains are harder to come by. Both men and women can take this as can drug tested athletes as it is a completely natural supplement.

Predator Nutrition Amino 4XL SX-7 Black Onyx Review

MuscleTech's latest BCAA recovery enhancing and muscle building formula, Amino 4XL SX-7 Black Onyx is probably the best yet from MuscleTech delivering a 5:1:1 BCAA supplement that comes with a load of extra ergogenics that amplifies the benefits you would get from BCAA's alone to help users recover faster between and during workouts, increase strength and enhance endurance.

Science Supported Results

The good thing about MuscleTech when they release a new supplement is that they are willing to put them through clinical trials that put them under the test. In the case of Amino 4XL SX-7 Black Onyx, a 12 week study showed some impressive benefits for those supplementing with Amino 4XL SX-7 Black Onyx:

  • An increase in strength of 40% over a 5 rep max.
  • Subjects gained 4kg (8.8lb) of muscle, an increase of 90% more muscle than a placebo group.
  • Total strength gains of 121.9lb across Bench Press, Squats and Deadlifts which equated to a 147% increase vs a placebo group.
  • This was not an in-house study but one published in the prestigious International Journal of Sports Physiology and Performance.

Key Components

  • A 5:1:1 ratio of Leucine to the other BCAA's helps enhance anabolism and promote recovery faster thanks to Leucine's dominant role in the muscle building process.
  • 2 novel forms of Leucine, PepForm® and ActiveTR™which deliver greater benefits than standard L-Leucine.
  • Contains MuscleTech's patented PEAK ATP® compound which enhances anabolic action via the mTOR pathway as well as enabling you to perform better in the gym thanks to its critical role in driving human force potential.
  • Taurine helps increase endurance both in the gym and when performing cardio.
  • L-Citrulline, a potent vasodilator which drives more blood, oxygen and nutrients to your muscles and promotes both a pleasing visual appearance as well as enabling you to perform better over high repetition ranges and cardio in particular.
  • An electrolyte blend featuring coconut water to maintain optimal hydration and replenish electrolytes lost during exercise.
  • Glutamine to replace glutamine lost during exercise, a vital component in recovery, supporting anabolism as well as being critical for immunity.

The Black Onyx line of MuscleTech is a premium series of products and Amino 4XL SX-7 Black Onyx certainly delivers everything you could look for in an intra-workout supplement. 

 

 

100%
 1 REVIEWS
amazing intras !

taste really good, and really supports you while working out. Feel more energetic and can still push myself in the lasts sets ! Hope it's get back in stock soon !

Amino 4XL SX-7 Black Onyx 50 Servings Fruit Punch Explosion
Predator Review
Predator Nutrition Amino 4XL SX-7 Black Onyx Review

MuscleTech's latest BCAA recovery enhancing and muscle building formula, Amino 4XL SX-7 Black Onyx is probably the best yet from MuscleTech delivering a 5:1:1 BCAA supplement that comes with a load of extra ergogenics that amplifies the benefits you would get from BCAA's alone to help users recover faster between and during workouts, increase strength and enhance endurance.

Science Supported Results

The good thing about MuscleTech when they release a new supplement is that they are willing to put them through clinical trials that put them under the test. In the case of Amino 4XL SX-7 Black Onyx, a 12 week study showed some impressive benefits for those supplementing with Amino 4XL SX-7 Black Onyx:

  • An increase in strength of 40% over a 5 rep max.
  • Subjects gained 4kg (8.8lb) of muscle, an increase of 90% more muscle than a placebo group.
  • Total strength gains of 121.9lb across Bench Press, Squats and Deadlifts which equated to a 147% increase vs a placebo group.
  • This was not an in-house study but one published in the prestigious International Journal of Sports Physiology and Performance.

Key Components

  • A 5:1:1 ratio of Leucine to the other BCAA's helps enhance anabolism and promote recovery faster thanks to Leucine's dominant role in the muscle building process.
  • 2 novel forms of Leucine, PepForm® and ActiveTR™which deliver greater benefits than standard L-Leucine.
  • Contains MuscleTech's patented PEAK ATP® compound which enhances anabolic action via the mTOR pathway as well as enabling you to perform better in the gym thanks to its critical role in driving human force potential.
  • Taurine helps increase endurance both in the gym and when performing cardio.
  • L-Citrulline, a potent vasodilator which drives more blood, oxygen and nutrients to your muscles and promotes both a pleasing visual appearance as well as enabling you to perform better over high repetition ranges and cardio in particular.
  • An electrolyte blend featuring coconut water to maintain optimal hydration and replenish electrolytes lost during exercise.
  • Glutamine to replace glutamine lost during exercise, a vital component in recovery, supporting anabolism as well as being critical for immunity.

The Black Onyx line of MuscleTech is a premium series of products and Amino 4XL SX-7 Black Onyx certainly delivers everything you could look for in an intra-workout supplement. 

 

 

Customer Reviews
100%
 1 REVIEWS
amazing intras !

taste really good, and really supports you while working out. Feel more energetic and can still push myself in the lasts sets ! Hope it's get back in stock soon !

Nutrition

Nutrition

MuscleTech Amino 4XL SX-7 Black Onyx 50 Servings - Fruit Punch Explosion
Serving size: half a scoop (5g)
Servings per container: 50
  Amount Per Serving %DV**
Calories 20  
Total Carbohydrate 0.5g <1%
Sugars 0g *
Sodium 25mg 1%
Potassium 20mg 1%
Tri_Phase 5:1:1 Amino Matrix 2.8g *
L-Leucine 9as instantized L-Leucine, ActiveTR L-Leucine and PepForm L-Leucine peptides) 2g *
L-Isoleucine 400mg *
L-Valine 40mg *
Cell-Volumizing Aminos 1.25g *
Taurine 0.5g *
L-Glutamine 0.5g *
L-Citrulline 250mg *
Peak Muscle Matrix 100mg *
PEAK ATP (Adenosine 5'-triphosphate disodium) 100mg *
Hydra-Electrolyte Blend 82.25mg *
Sodium chloride 32.5mg *
Dipotassium phosphate 27.5mg *
Coconut water (as Cocos nucifera) (fruit) 25.25mg *
*Daily value not established    
Other ingredients: Malic Acid, Natural and Artificial flavours, Citric Acid, Maltodextrin, Silicon Dioxide, Sucralose, Calcium Silicate, Acesulfame Potassium, Sunflower Lecithin, FD&C Red No:40
Allergen Warning: contains coconut ingredients. Processed in a facility that also processes milk, soy, wheat, egg, peanut, tree nut, fish and shellfish ingredients
Directions For Use
Take 2 scoops per day. Amino 4XL™ SX-7® Black Onyx™ can be taken pre-workout, during your workout or at any other time of the day. Mix 1/2 scoop with 4 oz. cold water, 1 scoop with 8 oz. of cold water, and 2 scoops with 16 oz. of cold water. Consume 2 scoops daily.
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